5123950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7883}}^1$

素因数の和:7908

約数の個数: 24

約数和(自身を含む): 10264968

約数和(自身を除く): 5141018

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 7883, 15766, 39415, 78830, 102479, 197075, 204958, 394150, 512395, 1024790, 2561975, 5123950]

約数ペア:

[(1, 5123950), (2, 2561975), (5, 1024790), (10, 512395), (13, 394150), (25, 204958), (26, 197075), (50, 102479), (65, 78830), (130, 39415), (325, 15766), (650, 7883)]